18190638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53189}}^1$

素因数の和:53216

約数の個数: 24

約数和(自身を含む): 41488200

約数和(自身を除く): 23297562

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 53189, 106378, 159567, 319134, 478701, 957402, 1010591, 2021182, 3031773, 6063546, 9095319, 18190638]

約数ペア:

[(1, 18190638), (2, 9095319), (3, 6063546), (6, 3031773), (9, 2021182), (18, 1010591), (19, 957402), (38, 478701), (57, 319134), (114, 159567), (171, 106378), (342, 53189)]